This repository contains the code for Robust Self-Augmentation for Named Entity Recognition with Meta Reweighting (NAACL2022).
python processing/sample.py 0.05|0.1|0.3
python processing/build_ner_dic.py train_data_file ent.dic cn|en
python processing/cn|en_aug_util.py train_data_file aug_train_data_file ent.dic ratio aug_times
Note: The data format is BIOES CoNLL. The processing/conll_util.py
script provides the format transformation.